Ontologia

Subdivision · BGD

Charkhai

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Area

36,7km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,2°C

Annual rain

4 820mm

Warmest m°

30,5°C

Coldest m°

11,7°C

Elevation: 11 m on average (min 10 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
4 820mm
Warmest month
30,5°C
Coldest month
11,7°C
Mean alt.
11m
Min
10m
Max
13m
Std. dev.
0m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

19,3g/kg

Clay

28,5%

Sand

48,7%

Silt

22,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: wbGLiMaggregated to Sylhet

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
24,1g/kg
Clay
27,6%
Sand
49,5%
Silt
22,9%
5–15 cm
pH H₂O
5,5
Org. C
19,9g/kg
Clay
28,0%
Sand
49,2%
Silt
22,8%
15–30 cm
pH H₂O
5,5
Org. C
13,9g/kg
Clay
30,0%
Sand
47,4%
Silt
22,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest21.8%
Crops48.0%
Built-up0.8%
Bare soil1.2%
Other (grassland, water…)28.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

0,2nW

Built-up

84,0%

Pesticides

14,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)